CN203717247U - Spread wing and swing blade type vertical-axis wind turbine generator system - Google Patents
Spread wing and swing blade type vertical-axis wind turbine generator system Download PDFInfo
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- CN203717247U CN203717247U CN201420039380.5U CN201420039380U CN203717247U CN 203717247 U CN203717247 U CN 203717247U CN 201420039380 U CN201420039380 U CN 201420039380U CN 203717247 U CN203717247 U CN 203717247U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model discloses a spread wing and swing blade type vertical-axis wind turbine generator system. The spread wing and swing blade type vertical-axis wind turbine generator system is characterized in that a hinge seat is arranged at an end of each strut, the hinge seats are hinged to a rotary support by first hinge pins, the axial directions of the first hinge pins are perpendicular to the length directions of the struts, and fan blades are hinged to the other ends of the struts by hinge mechanisms; cushions are arranged among the rotary support and the struts. Compared with the prior art, the spread wing and swing blade type vertical-axis wind turbine generator system has the advantages that the struts are hinged to the rotary support by the hinge seats and the first hinge pins, accordingly, the stability of a vertical-axis wind turbine can be effectively improved by the aid of a gyroscopic effect; the cushions which are made of elastic materials are arranged among the rotary support and the struts of the spread wing and swing blade type vertical-axis wind turbine generator system, all the struts are positioned on the same horizontal plane owing to the cushions, and the stability of the integral vertical-axis wind turbine and stable power outputted by the vertical-axis wind turbine can be effectively guaranteed; the fan blades are hinged to the struts by the hinge mechanisms, so that the windward area of a wind wheel can be adjusted along with wind power, the power can be normally generated under a strong-wind condition, and the spread wing and swing blade type vertical-axis wind turbine generator system is good in strong wind resistance; the spread wing and swing blade type vertical-axis wind turbine generator system is free of tail rudders and is simple in structure and low in comprehensive cost, and materials can be saved.
Description
Technical field
The utility model relates to vertical axis aerogenerator technical field, particularly relates to a kind of spademan swing blade type vertical axis aerogenerator group that can stablize rotation.
Background technique
Vertical axis aerogenerator mainly contains two classes at present, one class is to utilize the lift-type blower fan of the lift acting of airfoil structure, its prototype is Da Lie (Darrieus) type wind energy conversion system, and the manufacturing technology of most of vertical shaft fan is all on the basis of airfoil structure running principle, to carry out the improvement technology of a little; Another kind of is resistance type blower fan, and its prototype is the differentiation of wind-cup type wind meter, principle be exactly while utilizing fan blade to horizontally rotate tow sides the resistance difference of wind is done work.In prior art, wind energy utilization can be up to 42 ﹪ when running well for vertical shaft lift type blower fan, but have following defect: starting torque is little, complex structure, cost up, wind speed round is lower, in addition also have poor stability, vibration is large and cause resonance, and the wind speed range of effectively utilizing is little.
Chinese utility model patent (notification number: CN 201155425Y) disclose a kind of " vertical shaft flexible windwheel ", the structure of this vertical shaft flexible windwheel comprises a vertical rod, the wheel hub of described vertical rod one end connects from different fan blades by connecting rod, wheel hub connects generator mechanical energy is converted into electric energy output, described vertical rod and described each fan blade vertically arrange, described each connecting rod is horizontally disposed with, its one end is connected with vertical rod, the other end is connected with fan blade, between connecting rod and vertical rod and connecting rod and fan blade, be respectively 90 degree right angles, between the joint of each fan blade and connecting rod and rod end, be respectively to have a flexible suspension, the joint of described each connecting rod and vertical rod, and adopt articulated manner with the joint of fan blade.Vertical shaft flexible windwheel in this vertical shaft flexible windwheel structure is in order to make each fan blade stressed evenly, and the flexible suspension of this vertical shaft flexible windwheel is to utilize between the joint of fan blade and connecting rod and rod end to couple together, this structure can make different fan blades stressed even when being subject to different wind direction, the efficiency that raising wind energy transformation is mechanical energy.But the stability of the vertical flexible windwheel of this vertical shaft flexible windwheel, balance also need further to be improved, and the resonance easily producing in the wide range speed scope operating mode under various wind-force and wind direction effect and comparatively severe, this also awaits further solution, the fracture and flexible suspension is easily tied a knot, make its working life lower, and be difficult to use in high wind.
Therefore,, for existing problems of the prior art, the vertical axis aerogenerator technology that need badly a kind of good stability is provided, balance is high, the life-span is long, anti-high wind performance is high seems particularly important.
Model utility content
The purpose of this utility model be to avoid deficiency of the prior art and provide that a kind of good stability, balance are high, compact structure, good, the applicable wind speed range of anti-high wind is wide and can effectively protect the spademan swing blade type vertical axis aerogenerator group of generator.
The purpose of this utility model is achieved through the following technical solutions:
A kind of spademan swing blade type vertical axis aerogenerator group is provided, includes generator and be installed in the wind wheel of the vertical shaft of described generator, wherein:
Described wind wheel includes runing rest and organizes fan blade unit more, and the vertical shaft of described runing rest and described generator is assembly connection fixedly;
Described in every group, fan blade unit includes pole, articulated mechanism and fan blade, one end of described pole is provided with hinged seat, described hinged seat and described runing rest are hinged by the first bearing pin, and described the first bearing pin is axially orthogonal with the length direction of described pole, described fan blade is articulated with the other end of described pole by described articulated mechanism, when wind wheel is static, the described pole of all described fan blades unit is all in same level;
Between described runing rest and described pole, be provided with cushion pad.
Preferably, described articulated mechanism includes the second bearing pin and torque spring, described the second bearing pin is through described pole and described fan blade, described torque spring is sheathed on described the second bearing pin, and the first end of described torque spring is connected with described pole, the second end of described torque spring is connected with described fan blade.
Preferred, the position that described articulated mechanism is positioned at the center of gravity top of described fan blade arranges.
Preferred, described fan blade is fixedly installed articulated elements, and described the second bearing pin is through articulated elements and the described pole of described fan blade, and the second end of described torque spring and the articulated elements of described fan blade join.
Further, the groove shape articulated elements that is fixedly installed on described fan blade that described articulated elements is, and its two side symmetry offers for the through hole that wears described the second bearing pin, the axial direction of described through hole is vertical with the length direction of described fan blade, and described the second bearing pin is placed through through hole and the described pole of described articulated elements.
Further, described pole is provided with articulated joint, described articulated joint offers for the through hole that wears described the second bearing pin, the axial direction of described through hole is vertical with the length direction of described fan blade, described articulated joint is arranged in the groove of described articulated elements, and described the second bearing pin is placed through the through hole of described articulated elements and the through hole of described articulated joint.
Preferably, described runing rest is provided with baffle plate vertical or that form an angle with pole.
Preferred, described cushion pad is arranged at described baffle plate near described pole one side.
Preferably, the first bearing pin that described hinged seat wears is positioned at the top of fan blade center of gravity place horizontal plane, and described hinged seat is perpendicular to the upper surface of described pole.
Preferably, described runing rest is provided with cone shape hole, vertical shaft and the described runing rest linkage section of corresponding described generator are taper shaft part, and described runing rest is sheathed on the vertical shaft of described generator, and by nut spinning, is anchored on the vertical shaft of described generator.
The beneficial effects of the utility model:
A spademan swing blade type vertical axis aerogenerator group, includes generator and is installed in the wind wheel of the vertical shaft of generator, and wind wheel includes runing rest and organizes fan blade unit more, and the vertical shaft of runing rest and generator is assembly connection fixedly; Every group of fan blade unit includes pole, articulated mechanism and fan blade, one end of pole is provided with hinged seat, hinged seat and runing rest are hinged by the first bearing pin, and the first bearing pin length direction axial and pole is orthogonal, fan blade is articulated with the other end of pole by articulated mechanism, when wind wheel is static, the pole of all fan blades unit is all in same level; Between runing rest and pole, be provided with cushion pad.Compared with prior art, spademan swing blade type vertical axis aerogenerator group of the present utility model, it is the improvement on lift-type blower foundation, be optimized composite structure, because pole and runing rest are hinged by hinged seat and the first bearing pin, utilize gyroscopic effect principle to improve the stability of vertical axis aerogenerator.Spademan swing blade type vertical axis aerogenerator group of the present utility model, when wind wheel High Rotation Speed, fan blade unit upwards swings around the first bearing pin, makes it in suspension rotation situation, whole wind wheel is as done " rotation " around self medial axis as the gyro rotating, wind speed is larger, and wind wheel turns sooner, and stability is better, because of the increase of wind speed, do not affect stability of the present utility model, vibrate little and be difficult for causing resonance, stable output power, is conducive to extend working life of generator.Simultaneously, between the runing rest of spademan swing blade type vertical axis aerogenerator group of the present utility model and pole, be provided with the cushion pad that elastic material makes, this cushion pad can effectively prevent on the one hand that wind speed from reducing and when fan blade unit is fallen pole clash into the vertical shaft of generator, affect stability and the working life of generator set, on the other hand, by this cushion pad, make all poles be positioned at same surface of revolution, thereby guarantee wind wheel each fan blade stress equalization when High Rotation Speed, effectively guarantee the stability of complete machine, generator operation is steady.
And spademan swing blade type vertical axis aerogenerator group of the present utility model is provided with articulated mechanism in position above the center of gravity of fan blade, make fan blade within the scope of rated wind speed, keep the plumbness of fan blade to obtain maximum wind-exposuring area, when running into high wind, along with wind speed round improves, the centrifugal force of fan blade synchronously increases thereupon, when centrifugal force is greater than torque spring and fan blade gravity with respect to the moment of the first bearing pin axis, fan blade is around the first bearing pin axis oscillating angle, and the size of pendulum angle is synchronizeed and is increased or reduce with centrifugal force, when centrifugal force finally overcomes the torsion of torque spring, fan blade is no longer vertical with pole, the spin configuration of whole wind wheel is taper type, rotating speed is higher, the wind-exposuring area of wind wheel group is less, thereby when high wind, can reach the object of the power stage of adjusting complete machine, prevent power excessive and infringement generator.Owing to adopting articulated mechanism hinged between fan blade and pole, with wind-force, adjust the wind-exposuring area of wind wheel, effectively control wind speed round, prevent the excessive and too high damage unit of rotating speed of power, there is anti-high wind ability good, and without tail vane is set, simple in structure, saving material, overall cost is low, and the wind speed range of Operation Conditions is wide.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the embodiment's of a kind of spademan swing blade type vertical axis aerogenerator group of the present utility model structural representation;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the embodiment of a kind of spademan swing blade type vertical axis aerogenerator group of the present utility model structural representation when a kind of Operation Conditions;
In Fig. 1 to Fig. 3, include:
1---fan blade
2---pole
3---the second bearing pin
4---torque spring
5---articulated elements
6---nut
7---runing rest
8---the first bearing pin
9---hinged seat
10---cushion pad
11---generator
12---king-post
13---baffle plate.
Embodiment
The utility model is described in further detail with the following Examples.
embodiment 1
A kind of spademan swing blade type vertical axis aerogenerator group of the present utility model, as shown in Figure 1 to Figure 3, comprise the generator 11 being arranged on king-post 12 and the wind wheel that is installed in the vertical shaft of generator 11, wind wheel includes runing rest 7 and organizes fan blade unit more, the vertical shaft of runing rest 7 and generator 11 is assembly connection fixedly, every group of fan blade Unit 1 comprises pole 2, articulated mechanism and fan blade 1, one end of pole 2 is provided with hinged seat 9, this hinged seat 9 is hinged by the first bearing pin 8 with runing rest 7, fan blade 1 is articulated with the other end of pole 2 by articulated mechanism, when wind wheel is static, all poles 2 are all in same level.Wherein, the first bearing pin 8 axially with vertical setting of length direction of corresponding pole 2, fan blade unit can be rotated up and down around the first bearing pin 8.
In the present embodiment, hinged seat 9 setting triangular in shape, and one end of hinged seat 9 assembling the first bearing pins 8 is made as fillet, it should be noted that, hinged seat 9 of the present utility model is except can be triangle, also can be set to other shapes, for example semicircle, rectangle, polygonal, need only and can it offer the perforate placing by the first bearing pin 8 and be fixedly connected with described pole 2.The first bearing pin 8 that this hinged seat 9 wears is positioned at the top of fan blade 1 center of gravity place horizontal plane, and hinged seat 9 is perpendicular to the upper surface of pole 2.
Runing rest 7 is provided with vertical baffle plate 13, the cushion pad 10 that elastic material makes is located at baffle plate 13 near a side of pole 2, when wind wheel is static, cushion pad 10 is between pole 2 and runing rest 7, this cushion pad 10 can effectively prevent on the one hand that wind speed from reducing and when fan blade unit is fallen pole 2 clash into bodies, affect stability and the working life of body, on the other hand, when wind wheel is static, by this cushion pad 10, make all poles 2 be positioned at same level, thereby guarantee that wind wheel each fan blade 1 stress equalization and all poles 2 when High Rotation Speed are positioned at same surface of revolution, effectively guarantee the stability of complete machine, generator 11 stable output powers.The vertical axis aerogenerator of the spademan swing blade type of the present embodiment has that stability is high, balance good, less resonance, compact structure and the advantage such as the life-span is long.
The utility model improves on lift-type blower foundation, optimum organization structure, pole 2 is hinged by hinged seat 9 and the first bearing pin 8 with runing rest 7, utilize gyroscopic effect to improve the stability of vertical axis aerogenerator, the utility model spademan swing blade type vertical axis aerogenerator group, when wind wheel High Rotation Speed, fan blade unit upwards rotates around the first bearing pin 8, suspend and rotate, whole wind wheel is as done " rotation " around self medial axis as the gyro rotating, wind speed is larger, wind wheel turns sooner, stability is better, because of the increase of wind speed, do not affect stability of the present utility model, stable output power, be conducive to extend the working life of generator 11.The spademan swing blade type vertical axis aerogenerator group of the present embodiment has that stability is high, balance good, effective minimizing resonance, compact structure and the advantage such as the life-span is long.
Simultaneously, the articulated mechanism of the present embodiment comprises the second bearing pin 3 and torque spring 4, the second bearing pin 3 is through the articulated elements 5 of pole 2 and fan blade 1, torque spring 4 is sheathed on the second bearing pin 3, and the first end of torque spring 4 is connected with pole 2, the second end of torque spring 4 and the articulated elements 5 of fan blade 1 join.Wherein, the axis of the second bearing pin 8 is perpendicular to the length direction of fan blade 1, makes the fan blade can be around the second bearing pin 8 left-right rotation.Fan blade unit after assembling, when wind wheel is static, articulated mechanism is positioned at the position of the center of gravity top of fan blade 1, illustrates h
a<h
1/ 2, when calm, fan blade 1 can rely on self gravitation to rotate and decline around the second bearing pin 3.
The utility model is provided with articulated mechanism above the center of gravity of fan blade 1, makes fan blade 1 within the scope of rated wind speed, keep the plumbness of fan blade 1 to obtain maximum wind-exposuring area, when running into high wind, and along with wind speed round improves, the centrifugal force F of fan blade 1
1synchronously increase, as centrifugal force F thereupon
1while being greater than torque spring 4 and fan blade 1 gravity G with respect to the moment of the second bearing pin 3 axis, fan blade 1 is around the second bearing pin 3 axis rotation angle θ, and the size of angle θ and centrifugal force F
1synchronously increase or reduce, as centrifugal force F
1while finally overcoming the torsion of torque spring 4, fan blade 1 is no longer vertical with pole 2, the spin configuration of whole wind wheel is taper type, the lateralarea of frustum is calculated through simple how much from illustrated a, b, h, the wind-exposuring area of wind wheel reduces with the increase of angle θ, that is rotating speed is higher, and the wind-exposuring area of wind wheel is less, thereby when high wind, can reach the object of the power stage of adjusting complete machine, prevent the excessive and infringement generator 11 of power.Owing to adopting articulated mechanism hinged between fan blade 1 and pole 2, with wind-force, adjust the wind-exposuring area of wind wheel, also can normal power generation when high wind, anti-high wind ability is good, and Non-tailstock, simple in structure, saving material, overall cost is low, is particularly suitable for small wind wind turbine.In the utility model, when wind wheel is static, all poles 2 are in same level, when wind wheel rotates, all poles 2 are positioned at same surface of revolution, have guaranteed the stability that wind wheel rotates, simultaneously, pole 2 is freely rotated around the first bearing pin 8, makes pole 2 and fan blade 1 in quick condition, improves stability of the present utility model.
The runing rest 7 of the present embodiment is provided with cone shape hole, vertical shaft and described runing rest 7 linkage sections of corresponding described generator 11 are taper shaft part, for fastening runing rest 7 is on the vertical shaft of generator 11, runing rest 7 is sheathed on the vertical shaft of described generator 11, and compresses by nut 6 vertical shaft that is fixed in generator 11.
The utility model on the basis of lift-type blower fan, optimum organization structure, pole 2 is hinged with runing rest 7, the gyroscopic effect forming while utilizing wind wheel High Rotation Speed keeps the stability of unit; The linkage of fan blade 1 and pole 2, for adjusting the wind-exposuring area of wind wheel, make the utility model also can normal power generation when high wind, increase the work wind speed range of wind wheel, when effectively improving wind energy utilization, blade consumable material is few, low cost of manufacture, be particularly suitable for small-sized wind power generator group, and tool has the following advantages:
(1) effectively improve the stability of wind wheel assembly, then reduced the cost of whole unit;
(2) adopt the Placement of hinge pole 2, stable and reliable operation;
(3) anti-high wind ability is good, and noise free and manufacturing process are simple;
(4) Non-tailstock rotary system, is easy to processing, and the overall cost of manufacture is low;
(5) lightweight, be convenient to install, and reduce cost of transportation;
(6) linkage of fan blade 1 and pole 2, has increased the work wind speed range of wind wheel, effectively improves wind energy utilization;
(7) be suitable for doing small-sized wind power generator group, be applied to street lamp, navigation mark light, peasants and herdsmen's illumination, forest-fire prevention monitoring etc.
And a kind of spademan swing blade type vertical axis aerogenerator group of the present utility model meets following standard:
1, high wind speed is 35m/s, and the high wind speed of extremely frigid zones is for being 40m/s;
2, the temperature range of normal operation is-20 ℃～+ 50 ℃, and the running temperature of extremely frigid zones is-25 ℃～+ 45 ℃;
3, the highest height above sea level of operation is 4000m;
4, the highest spendable relative moisture is 95 ﹪;
The main technical schemes of the present embodiment is substantially the same manner as Example 1, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1, at this, no longer repeats.
embodiment 2
A kind of spademan swing blade type vertical axis aerogenerator group of the present utility model is substantially the same manner as Example 2, in the present embodiment, 5 of articulated elementss are fixedly installed on the groove shape articulated elements of fan blade 1, and its two side symmetry offers for the through hole that wears the second bearing pin 3, and the axial direction of this through hole is vertical with the length direction of fan blade 1.Simultaneously, the hinged one end of this pole 2 and articulated elements 5 is provided with articulated joint, this articulated joint offers for the through hole that wears the second bearing pin 3, the axis method of this through hole is vertical with the length direction of fan blade 1, and articulated joint is arranged in the groove of articulated elements 5, the second bearing pin 3 is placed through the through hole of this articulated elements 5 and the through hole of articulated joint.The second end of articulated elements 5 is hinged by the second bearing pin 3 and pole 2, and the upper surface of the second end of this articulated elements 5 joins with the second end of torque spring 4, and has certain downward pre-pressing force, the angle when keeping fan blade 1 normally to work.The articulated elements 5 of this kind of structure, can be fixedly arranged on fan blade 1 securely, and simple in structure, convenient preparation.It should be noted that, articulated elements 5 of the present utility model, in order to reach the object of this function, except this kind of profile setting, also can be set to its structure, as cuboid, and ellipse and streamline profile etc.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, at this, no longer repeats.
embodiment 3
A kind of spademan swing blade type vertical axis aerogenerator group of the present utility model is substantially the same manner as Example 2, and in the present embodiment, the number of fan blade unit is set to two groups, angle between two groups of fan blade unit is 180 °, the wind wheel material of this structure is few, lightweight, and cost is low.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, at this, no longer repeats.
embodiment 4
A kind of spademan swing blade type vertical axis aerogenerator group of the present utility model is substantially the same manner as Example 2, and the number of fan blade unit is set to three groups, and the angle between adjacent two fan blade unit is equal, and this structure stability is high.It should be noted that, the number of fan blade unit also can be set to equally distributed four groups, six groups or more fan blade unit.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2, at this, no longer repeats.
Finally should be noted that; above embodiment is the restriction for the technical solution of the utility model is described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a spademan swing blade type vertical axis aerogenerator group, includes generator and is installed in the wind wheel of the vertical shaft of described generator, it is characterized in that:
Described wind wheel includes runing rest and organizes fan blade unit more, and the vertical shaft of described runing rest and described generator is assembly connection fixedly;
Described in every group, fan blade unit includes pole, articulated mechanism and fan blade, one end of described pole is provided with hinged seat, described hinged seat and described runing rest are hinged by the first bearing pin, and described the first bearing pin is axially orthogonal with the length direction of described pole, described fan blade is articulated with the other end of described pole by described articulated mechanism, when wind wheel is static, the described pole of all described fan blades unit is all in same level;
Between described runing rest and described pole, be provided with cushion pad.
2. a kind of spademan swing blade type vertical axis aerogenerator group according to claim 1, it is characterized in that: described articulated mechanism includes the second bearing pin and torque spring, described the second bearing pin is through described pole and described fan blade, described torque spring is sheathed on described the second bearing pin, and the first end of described torque spring is connected with described pole, the second end of described torque spring is connected with described fan blade.
3. a kind of spademan swing blade type vertical axis aerogenerator group according to claim 2, is characterized in that: the position that described articulated mechanism is positioned at the center of gravity top of described fan blade arranges.
4. according to a kind of spademan swing blade type vertical axis aerogenerator group described in claim 2 or 3, it is characterized in that: described fan blade is fixedly installed articulated elements, described the second bearing pin is through articulated elements and the described pole of described fan blade, and the second end of described torque spring and the articulated elements of described fan blade join.
5. a kind of spademan swing blade type vertical axis aerogenerator group according to claim 4, it is characterized in that: the groove shape articulated elements that is fixedly installed on described fan blade that described articulated elements is, and its two side symmetry offers for the through hole that wears described the second bearing pin, the axial direction of described through hole is vertical with the length direction of described fan blade, and described the second bearing pin is placed through through hole and the described pole of described articulated elements.
6. a kind of spademan swing blade type vertical axis aerogenerator group according to claim 5, it is characterized in that: described pole is provided with articulated joint, described articulated joint offers for the through hole that wears described the second bearing pin, the axial direction of described through hole is vertical with the length direction of described fan blade, described articulated joint is arranged in the groove of described articulated elements, and described the second bearing pin is placed through the through hole of described articulated elements and the through hole of described articulated joint.
7. according to a kind of spademan swing blade type vertical axis aerogenerator group described in claims 1 to 3 any one, it is characterized in that: described runing rest is provided with baffle plate vertical or that form an angle with described pole.
8. a kind of spademan swing blade type vertical axis aerogenerator group according to claim 7, is characterized in that: described cushion pad is arranged at described baffle plate near described pole one side.
9. according to a kind of spademan swing blade type vertical axis aerogenerator group described in claims 1 to 3 any one, it is characterized in that: the first bearing pin that described hinged seat wears is positioned at the top of fan blade center of gravity place horizontal plane, and described hinged seat is perpendicular to the upper surface of described pole.
10. according to a kind of spademan swing blade type vertical axis aerogenerator group described in claims 1 to 3 any one, it is characterized in that: described runing rest is provided with cone shape hole, vertical shaft and the described runing rest linkage section of corresponding described generator are taper shaft part, described runing rest is sheathed on the vertical shaft of described generator, and by nut spinning, is anchored on the vertical shaft of described generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039380.5U CN203717247U (en) | 2014-01-22 | 2014-01-22 | Spread wing and swing blade type vertical-axis wind turbine generator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420039380.5U CN203717247U (en) | 2014-01-22 | 2014-01-22 | Spread wing and swing blade type vertical-axis wind turbine generator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717247U true CN203717247U (en) | 2014-07-16 |
Family
ID=51156408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420039380.5U Withdrawn - After Issue CN203717247U (en) | 2014-01-22 | 2014-01-22 | Spread wing and swing blade type vertical-axis wind turbine generator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742370A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Rising swing blade type vertical-shaft wind generating set |
-
2014
- 2014-01-22 CN CN201420039380.5U patent/CN203717247U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742370A (en) * | 2014-01-22 | 2014-04-23 | 深圳市宝联风光热能源科技有限公司 | Rising swing blade type vertical-shaft wind generating set |
| WO2015109661A1 (en) * | 2014-01-22 | 2015-07-30 | 深圳市宝联风光热能源科技有限公司 | Wing-unfolding and blade-swinging type vertical-shaft wind turbine generator set |
| CN103742370B (en) * | 2014-01-22 | 2016-05-11 | 深圳市宝联风光热能源科技有限公司 | A kind of spademan swing blade type vertical axis aerogenerator group |
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